142305235033 has 8 divisors (see below), whose sum is σ = 153744566976. Its totient is φ = 130936299600.

The previous prime is 142305234961. The next prime is 142305235067. The reversal of 142305235033 is 330532503241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142305235033 - 2⁹ = 142305234521 is a prime.

It is a super-3 number, since 3×142305235033³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 142305234986 and 142305235004.

It is not an unprimeable number, because it can be changed into a prime (142305235133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17594923 + ... + 17603008.

It is an arithmetic number, because the mean of its divisors is an integer number (19218070872).

Almost surely, 2^142305235033 is an apocalyptic number.

142305235033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

142305235033 is a deficient number, since it is larger than the sum of its proper divisors (11439331943).

142305235033 is a wasteful number, since it uses less digits than its factorization.

142305235033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35198255.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 142305235033 its reverse (330532503241), we get a palindrome (472837738274).

The spelling of 142305235033 in words is "one hundred forty-two billion, three hundred five million, two hundred thirty-five thousand, thirty-three".